64931744360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{24413}}^1$

素因数の和:24520

約数の個数: 192

約数和(自身を含む): 180351100800

約数和(自身を除く): 115419356440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 59, 70, 92, 98, 115, 118, 140, 161, 184, 196, 230, 236, 245, 280, 295, 322, 392, 413, 460, 472, 490, 590, 644, 805, 826, 920, 980, 1127, 1180, 1288, 1357, 1610, 1652, 1960, 2065, 2254, 2360, 2714, 2891, 3220, 3304, 4130, 4508, 5428, 5635, 5782, 6440, 6785, 8260, 9016, 9499, 10856, 11270, 11564, 13570, 14455, 16520, 18998, 22540, 23128, 24413, 27140, 28910, 37996, 45080, 47495, 48826, 54280, 57820, 66493, 75992, 94990, 97652, 115640, 122065, 132986, 170891, 189980, 195304, 244130, 265972, 332465, 341782, 379960, 488260, 531944, 561499, 664930, 683564, 854455, 976520, 1122998, 1196237, 1329860, 1367128, 1440367, 1708910, 2245996, 2392474, 2659720, 2807495, 2880734, 3417820, 3930493, 4491992, 4784948, 5614990, 5761468, 5981185, 6835640, 7201835, 7860986, 9569896, 10082569, 11229980, 11522936, 11962370, 14403670, 15721972, 19652465, 20165138, 22459960, 23924740, 27513451, 28807340, 31443944, 33128441, 39304930, 40330276, 47849480, 50412845, 55026902, 57614680, 66256882, 70577983, 78609860, 80660552, 100825690, 110053804, 132513764, 137567255, 141155966, 157219720, 165642205, 201651380, 220107608, 231899087, 265027528, 275134510, 282311932, 331284410, 352889915, 403302760, 463798174, 550269020, 564623864, 662568820, 705779830, 927596348, 1100538040, 1159495435, 1325137640, 1411559660, 1623293609, 1855192696, 2318990870, 2823119320, 3246587218, 4637981740, 6493174436, 8116468045, 9275963480, 12986348872, 16232936090, 32465872180, 64931744360]

約数ペア:

[(1, 64931744360), (2, 32465872180), (4, 16232936090), (5, 12986348872), (7, 9275963480), (8, 8116468045), (10, 6493174436), (14, 4637981740), (20, 3246587218), (23, 2823119320), (28, 2318990870), (35, 1855192696), (40, 1623293609), (46, 1411559660), (49, 1325137640), (56, 1159495435), (59, 1100538040), (70, 927596348), (92, 705779830), (98, 662568820), (115, 564623864), (118, 550269020), (140, 463798174), (161, 403302760), (184, 352889915), (196, 331284410), (230, 282311932), (236, 275134510), (245, 265027528), (280, 231899087), (295, 220107608), (322, 201651380), (392, 165642205), (413, 157219720), (460, 141155966), (472, 137567255), (490, 132513764), (590, 110053804), (644, 100825690), (805, 80660552), (826, 78609860), (920, 70577983), (980, 66256882), (1127, 57614680), (1180, 55026902), (1288, 50412845), (1357, 47849480), (1610, 40330276), (1652, 39304930), (1960, 33128441), (2065, 31443944), (2254, 28807340), (2360, 27513451), (2714, 23924740), (2891, 22459960), (3220, 20165138), (3304, 19652465), (4130, 15721972), (4508, 14403670), (5428, 11962370), (5635, 11522936), (5782, 11229980), (6440, 10082569), (6785, 9569896), (8260, 7860986), (9016, 7201835), (9499, 6835640), (10856, 5981185), (11270, 5761468), (11564, 5614990), (13570, 4784948), (14455, 4491992), (16520, 3930493), (18998, 3417820), (22540, 2880734), (23128, 2807495), (24413, 2659720), (27140, 2392474), (28910, 2245996), (37996, 1708910), (45080, 1440367), (47495, 1367128), (48826, 1329860), (54280, 1196237), (57820, 1122998), (66493, 976520), (75992, 854455), (94990, 683564), (97652, 664930), (115640, 561499), (122065, 531944), (132986, 488260), (170891, 379960), (189980, 341782), (195304, 332465), (244130, 265972)]